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quanta

v0.12.6 Growing

high-speed timing library

MIT Edition 2021 MSRV 1.70
#timing#nanosecond#rdtsc

Quick Verdict

  • โœ•Not updated for 1+ year
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.3K crates depend on it)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
126.2M
Dependents
1.3K
Releases
38
Size
35KB

Deep Insights

๐Ÿ“Š
Stable downloads

7.4M downloads in the last 30 days (248.2K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Widely adopted

1.3K crates depend on quanta. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

quanta has only 1 owner despite 1.3K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, quanta hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 34KB, quanta is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include moka, metrics-util, governor, metrics-exporter-prometheus, fastant. When high-quality crates choose quanta, it's a strong quality signal.

Health Breakdown

Maintenance 7/25

Recency, release consistency, active ratio

Quality 12/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
215K/day avg-39%
0100K200K300K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.12.6
45%
v0.12.3
22%
v0.11.1
17%
v0.12.5
10%
v0.12.2
6%

Release Timeline

10 releasessince 2022
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2022
1
2023
5
2024
2
2025
2
2026
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Feature Flags

default =["flaky_tests"]

prostflaky_tests*

README

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Maintainers

Dependencies
12
direct dependencies
Dependents
1.3K
crates depend on quanta

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